black

#000000

#2B7F8C

#2B7F8C

Contrast Ratio

4.52:1

Delta E

54.99

Very Different

50:50 Mix

Color Values

Format #000000 #2B7F8C
HEX #000000 #2B7F8C
RGB 0, 0, 0 43, 127, 140
HSL 0.0, 0.0%, 0.0% 188.0, 53.0%, 35.9%
HSV 0.0, 0.0%, 0.0% 188.0, 69.3%, 54.9%
CMYK 0%, 0%, 0%, 100% 69.3%, 9.3%, 0.0%, 45.1%
OKLCH 0.0 0.0 0.0 0.5523 0.0808 209.6

Contrast & Accessibility

4.52:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #2B7F8C → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #2B7F8C

Color Difference (Delta E)

54.99 Very Different
0 — Identical 5 — Similar 25 — Noticeable 100 — Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #2B7F8C);
background: linear-gradient(135deg, #000000, #2B7F8C);

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